Annual report pursuant to Section 13 and 15(d)

Earnings per Share of Common Stock - Schedule of Computation of Basic and Diluted Earnings Per Common Share (Detail)

v3.6.0.2
Earnings per Share of Common Stock - Schedule of Computation of Basic and Diluted Earnings Per Common Share (Detail) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Numerator:                      
Net income attributable to controlling shareholders and participating securities $ 4,408 $ 3,329 $ 3,747 $ 3,169 $ 2,247 $ 2,119 $ 1,470 $ 2,122 $ 14,652 $ 7,958 $ 9,607
Less: Dividends paid on participating securities                 (1,800) (1,400) (800)
Undistributed earnings attributable to participating securities                 0 0 0
Net income attributable to controlling shareholders                 $ 12,900 $ 6,600 $ 8,800
Denominator:                      
Weighted-average number of common shares-basic                 40,290,717 30,761,151 20,656,826
Weighted-average number of common shares-diluted                 40,290,717 30,761,151 20,656,826
Basic earnings per common share                 $ 0.32 $ 0.21 $ 0.43
Diluted earnings per common share                 $ 0.32 $ 0.21 $ 0.43
Other Information:                      
Weighted-average number of OP units                 284,992 294,884 342,648
Unvested restricted common stock outstanding                 1,181,672 1,248,069 964,820